An Iterative Detection Aided Unequal Error Protection Wv avelet Video Scheme Using Irregular Convolutional Codes

A wavelet-based videophone scheme proposed, where the video bits are unequal error protection (UEP) using irregular convolutional codes (IRCCs). The proposed system uses adaptive arithmetic coding (AAC) for encoding the motion vectors and individual wavelet subband coefficients. The turbo-equalized...

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Bibliographic Details
Published in2006 IEEE 63rd Vehicular Technology Conference Vol. 5; pp. 2484 - 2488
Main Authors Pham, A.Q., Wang, J., Yang, L.L., Hanzo, L.
Format Conference Proceeding
LanguageEnglish
Published IEEE 2006
Subjects
Arithmetic
Channel coding
Convolutional codes
Discrete wavelet transforms
Error correction codes
Frequency
Motion compensation
Video codecs
Video compression
Video sharing
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Summary:A wavelet-based videophone scheme proposed, where the video bits are unequal error protection (UEP) using irregular convolutional codes (IRCCs). The proposed system uses adaptive arithmetic coding (AAC) for encoding the motion vectors and individual wavelet subband coefficients. The turbo-equalized IRCC-aided videophone scheme is capable of attaining a near unimpaired video quality for channel signal-to-noise ratios (SNRs) in excess of about 4.5 dB over a five-path dispersive AWGN channel
ISBN:9780780393912
0780393910
ISSN:1550-2252
DOI:10.1109/VETECS.2006.1683304